2649382 has 16 divisors (see below), whose sum is σ = 4354560. Its totient is φ = 1203328.

The previous prime is 2649371. The next prime is 2649391. The reversal of 2649382 is 2839462.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358 + ... + 2329.

It is an arithmetic number, because the mean of its divisors is an integer number (272160).

2^2649382 is an apocalyptic number.

2649382 is a deficient number, since it is larger than the sum of its proper divisors (1705178).

2649382 is a wasteful number, since it uses less digits than its factorization.

2649382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735.

The product of its digits is 20736, while the sum is 34.

The square root of 2649382 is about 1627.6922313509. The cubic root of 2649382 is about 138.3719922275.

The spelling of 2649382 in words is "two million, six hundred forty-nine thousand, three hundred eighty-two".